Perhaps you should try some spelling variations:
"coder coder work allocation problem" » "coder coder work location problem" (Expand search), "coder coder cost allocation problem" (Expand search), "coder coder task allocation problem" (Expand search), "coder coder risk allocation problem" (Expand search), "coder decoder work allocation problem" (Expand search), "code code work allocation problem" (Expand search), "decoder codec work allocation problem" (Expand search), "coder modern work allocation problem" (Expand search), "coder border work allocation problem" (Expand search), "coder power work allocation problem" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder work allocation problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder work allocation problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder work allocation problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder work allocation problem") OR ("api python python python programming"))*.